Dynamic Characteristics of a Spool-valve-controlled Servomotor with a Non-symmetrical Cylinder

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概要

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• Frequency characteristics of a spool-valve-controlled servomotor with a non-symmetrical cylinder under an inertial load are investigated. Basic equations for the cylinder motion are presented and approximate solutions for them are derived. Experiments are carried out and the results are shown to be in reasonably good agreement with the calculated ones in the frequency range lower than 10 Hz. It is concluded that, as far as the gain is concerned, the effect of area ratio can not be neglected no matter how small the input may be, and that the approximate equations derived in this report for calculating the frequency characteristics are available with a high accuracy below 10 Hz.

• 一般社団法人日本機械学会の論文

著者

• Takahashi Yoneaki

  Kayaba Ltd.

• TAKAHASHI Koji

  Sophia University, Faculty of Science and Technology

関連論文

• Dynamic Characteristics of a Spool-valve-controlled Servomotor with a Non-symmetrical Cylinder

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